The index fossils are fossils that are found in the rock strata of certain geologic period, but they are also fossils that are very common and can be found in numerous places around the globe.
Because they can be found all over the globe, and they are indicative of certain geologic period, the geologists have started to use them as a simple way of determining the age of the rock strata. While this method can not provide the geologists with an accurate year for the formation of the rocks, it is still able to determine the relative age of the rocks. By determining the relative age with such ease by using the index fossils, the geologists are able to immediately make conclusions about the rock strata, have basic information about it, and largely be aware of the processes that formed them and influenced them.
Idk what following people you’re talking about but proketariat is the working class who do not have properties
Answer:
Scornful, reproach, contempt
Explanation:
First of al, choose a region.
But also, what do humans do to affect the environment? (We litter, We pollute, We don't reuse enough, and that affects the environment because...)
For example littering affects the environment because animals can consume the litter, killing the animal.
